{"id":"CVE-2026-91010","aliases":["EUVD-2026-81353","GHSA-rfgp-h9r2-p373"],"status":"published","title":"Invisible Anti-Spam \u0026 CAPTCHA \u003c 5.1.1 - Subscriber+ Arbitrary Form Submission Deletion","description":"The Invisible Anti-Spam \u0026 CAPTCHA — reCAPTCHA Alternative for All Forms WordPress plugin before 5.1.1 does not check the user's capabilities in its message deletion AJAX action, and only tests that a nonce parameter is present rather than validating it, allowing any authenticated user, such as a subscriber, to permanently delete every form submission the Invisible Anti-Spam \u0026 CAPTCHA — reCAPTCHA Alternative for All Forms WordPress plugin before 5.1.1 has stored.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00254,"percentile":0.17082,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-09-17T06:00:13Z","modified":"2026-09-18T19:08:32Z","products":[{"vendor":"matthiasnordwig","product":"invisible anti-spam \u0026 captcha — recaptcha alternative for all forms"},{"vendor":"unknown","product":"invisible anti-spam \u0026 captcha — recaptcha alternative for all forms"}],"references":[{"url":"https://wpscan.com/vulnerability/08860091-c3e4-43f1-b2e2-82fb8d45a5fa/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-91010"},{"url":"https://wpscan.com/vulnerability/08860091-c3e4-43f1-b2e2-82fb8d45a5fa"},{"url":"https://github.com/advisories/GHSA-rfgp-h9r2-p373"}],"sources":{"cve":[{"id":"CVE-2026-91010","title":"Invisible Anti-Spam \u0026 CAPTCHA \u003c 5.1.1 - 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